• September 17, 2021

Chemistry MCQ on Bond Energy for NEET, JEE, Medical and Engineering Exam 2021

MCQ on Bond Energy: Chemistry is considered to be the most scoring subject in NEET JEE Exam. As it is one of the easiest scoring subjects, it is often ignored and undermined a subject. But if you want to get an edge over others, here is a tip, master NEET/JEE Chemistry concepts. Chemistry demands the attention of students in understanding reactions and concrete basic understanding but once done it only gets easier from there. Mastering NCERT syllabus for NEET/JEE Chemistry should be topping your list of to-do for chemistry.

MCQ on Bond Energy

In this post we are providing you MCQ on Bond Energy, which will be beneficial for you in upcoming NEET, JEE, Medical and Engineering Exams.

MCQ on Bond Energy

Q1. Which one among the following has the highest bond order according to MO theory?
a) BN
b) CO
c) F2
d) Ne2

View Answer

b) CO

Q2. Bond energy refers to the _____.
a) energy required to carry out sublimation
b) energy required to make a mole of a compound
c) energy required to break a mole of a compound
d) none of the above

View Answer

c) energy required to break a mole of a compound

Q3. Which bond is most polar?
a) N-F
b) O-F
c) C-F
d) P-F

View Answer

c) C-F

Q4. In which of the following molecules, the bond lengths around the central atom are not equal?
a) BF3
b) PCl3
c) PF5
d) SF6

View Answer

c) PF5

Q5.
a)
b)
c)
d)

View Answer

 

Q6. On the basis of octet rule, which bond is not present in gaseous nitrogen pentoxide molecule?
a) covalent bonds
b) coordinate bond
c) electrovalent bond
d) both electrovalent and coordinate bonds

View Answer

c) electrovalent bond

Q7. In O-C-O the bond angle is _____.
a) 180o
b) 120o
c) 90o
d) 60o

View Answer

a) 180o

Q8. What is correct about bond order?
a) it always has an integral value
b) it can have any value greater than zero
c) it can have any value positive, integral or fraction including zero
d) All the above statements are correct

View Answer

c) it can have any value positive, integral or fraction including zero

Q9. The weak forces between molecules are called ______.
a) molecular forces
b) extra-molecular forces
c) intra-molecular forces
d) inter-molecular forces

View Answer

d) inter-molecular forces

Q10. Back pi donation exist in _______.
a) NF3
b) NH3
c) BF3
d) BF4

View Answer

c) BF3

 


MCQ Link for NEET/JEE
JEE/NEET Physics MCQ Click Here
NEET/JEE Chemistry MCQ Click Here
NEET Biology MCQ Click Here
JEE Math’s MCQ Click Here

 

Notes PDF Link for NEET/JEE
Physics Notes PDF Click Here
Chemistry Notes PDF Click Here
Biology Notes PDF Click Here
Math’s Notes PDF Click Here

 


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By Team Learning Mantras